About this app
Use Haylou Sound to quickly check the power level of your headset, set different sound effects for your headset, modify headset button settings, and upgrade your headset firmware version. Haylou Sound currently supports only headphone models: S40、X1 ACE、Airfree、Earhook 、S35 ANC、X1 2023、W1 ANC、Purfree Lite、S30、X1 Plus、Mori Pro、S40、Mori Plus * Some features will not be available on all products
Latest release
What’s New
Add HAYLOU Flowbuds N10
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 20, 2026 · 9:46 PM Free
Screenshots
